java.time.temporal.ChronoField#values ( )源码实例Demo

@SuppressWarnings("PMD.CyclomaticComplexity")
@Override public Object stringToValue(String text) throws ParseException {
  // System.out.println("stringToValue:" + text);
  SpinnerLocalDateTimeModel m = getModel();
  try {
    // LocalDateTime value = LocalDate.parse(text, dateTimeFormatter).atStartOfDay();
    TemporalAccessor ta = dateTimeFormatter.parse(text);
    ChronoLocalDateTime<?> value = m.getLocalDateTime();
    // @see https://tips4java.wordpress.com/2015/04/09/temporal-spinners/
    for (ChronoField field: ChronoField.values()) {
      if (field.isSupportedBy(value) && ta.isSupported(field)) {
        value = field.adjustInto(value, ta.getLong(field));
      }
    }
    Comparable<ChronoLocalDateTime<?>> min = m.getStart();
    Comparable<ChronoLocalDateTime<?>> max = m.getEnd();
    if (Objects.nonNull(min) && min.compareTo(value) > 0) {
      throw new ParseException(text + " is out of range", 0);
    } else if (Objects.nonNull(max) && max.compareTo(value) < 0) {
      throw new ParseException(text + " is out of range", 0);
    }
    return value;
  } catch (DateTimeParseException ex) {
    throw (ParseException) new ParseException(ex.getMessage(), ex.getErrorIndex()).initCause(ex);
  }
}
 

@Test
public void test_isSupported() {
    for (ChronoField field : ChronoField.values()) {
        // Only OFFSET_SECONDS is supported.
        assertEquals("isSupported(" + field + ")",
                field == ChronoField.OFFSET_SECONDS, OFFSET_P1.isSupported(field));
    }
}
 

@Test
public void test_range_unsupported() {
    for (ChronoField field : ChronoField.values()) {
        // Only OFFSET_SECONDS is supported.
        if (field == ChronoField.OFFSET_SECONDS) {
            continue;
        }
        try {
            OFFSET_P1.range(field);
            fail("ZoneOffset.range(" + field + ") should have failed.");
        } catch (UnsupportedTemporalTypeException expected) {
        }
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}
 

@Test
public void test_valueOf() {
    for (ChronoField field : ChronoField.values()) {
        assertEquals(ChronoField.valueOf(field.name()), field);
    }
}